3970450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7219}}^1$

素因数の和:7242

約数の個数: 24

約数和(自身を含む): 8057520

約数和(自身を除く): 4087070

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 7219, 14438, 36095, 72190, 79409, 158818, 180475, 360950, 397045, 794090, 1985225, 3970450]

約数ペア:

[(1, 3970450), (2, 1985225), (5, 794090), (10, 397045), (11, 360950), (22, 180475), (25, 158818), (50, 79409), (55, 72190), (110, 36095), (275, 14438), (550, 7219)]